#include <esp_log.h>
#include "iot/thing.h"
#include "esp_http_client.h"
#include "smart_home_wifi_config.h"

#include "driver/gpio.h"    // 添加 GPIO 头文件
#include "driver/ledc.h"    // 添加 LEDC 头文件用于 PWM 控制

#define TAG "SmartHome"

namespace iot {

class SmartHome : public Thing {
public:
    SmartHome() : Thing("SmartHome", "智能家居控制") {
        // 添加灯光控制方法
        methods_.AddMethod("LightControl", "控制灯光",
            ParameterList().Add("state", "开关状态", true),
            [this](const ParameterList& parameters) {
                bool state = parameters.GetBoolean("state");
                ESP_LOGI(TAG, "设置灯光状态: %s", state ? "开启" : "关闭");

                // 构建 HTTP 请求
                char url[128];
                snprintf(url, sizeof(url), "%s?state=%d", SMART_DEVICE_LIGHT_URL, state ? 1 : 0);

                esp_http_client_config_t config = {
                    .url = url,
                    .method = HTTP_METHOD_GET,
                };
                esp_http_client_handle_t client = esp_http_client_init(&config);
                esp_err_t err = esp_http_client_perform(client);

                if (err == ESP_OK) {
                    ESP_LOGI(TAG, "HTTP 请求成功");
                } else {
                    ESP_LOGE(TAG, "HTTP 请求失败: %s", esp_err_to_name(err));
                }
                esp_http_client_cleanup(client);
            });

        // 添加空调控制方法
        methods_.AddMethod("ACControl", "控制空调",
            ParameterList()
                .Add("power", "开关状态", true)
                .Add("temperature", "温度设置", 26)
                .Add("mode", "模式", "cool"),
            [this](const ParameterList& parameters) {
                bool power = parameters.GetBoolean("power");
                int temp = parameters.GetInt("temperature");
                std::string mode = parameters.GetString("mode");

                ESP_LOGI(TAG, "设置空调: 电源=%s, 温度=%d, 模式=%s",
                    power ? "开启" : "关闭", temp, mode.c_str());

                // 配置 GPIO 引脚
                gpio_config_t io_conf = {};
                io_conf.intr_type = GPIO_INTR_DISABLE;
                io_conf.mode = GPIO_MODE_OUTPUT;
                io_conf.pin_bit_mask = (1ULL << GPIO_NUM_5) | (1ULL << GPIO_NUM_6) | (1ULL << GPIO_NUM_7);
                io_conf.pull_down_en = GPIO_PULLDOWN_DISABLE;
                io_conf.pull_up_en = GPIO_PULLUP_DISABLE;
                gpio_config(&io_conf);

                // 构建 HTTP 请求
                char url[128];
                snprintf(url, sizeof(url), "%s?power=%d&temp=%d&mode=%s",
                    SMART_DEVICE_AC_URL, power ? 1 : 0, temp, mode.c_str());

                esp_http_client_config_t config = {
                    .url = url,
                    .method = HTTP_METHOD_GET,
                };
                esp_http_client_handle_t client = esp_http_client_init(&config);
                esp_err_t err = esp_http_client_perform(client);

                if (err == ESP_OK) {
                    ESP_LOGI(TAG, "HTTP 请求成功");
                } else {
                    ESP_LOGE(TAG, "HTTP 请求失败: %s", esp_err_to_name(err));
                }
                esp_http_client_cleanup(client);
            });

        ESP_LOG_INFO(TAG, "设置空调: 电源=%s, 温度=%d, 模式=%s",
            power ? "开启" : "关闭", temp, mode.c_str());
        // TODO: 实现实际的空调控制逻辑
            // 配置 GPIO 引脚
            gpio_config_t io_conf = {};
            io_conf.intr_type = GPIO_INTR_DISABLE;
            io_conf.mode = GPIO_MODE_OUTPUT;
            io_conf.pin_bit_mask = (1ULL << GPIO_NUM_5) | (1ULL << GPIO_NUM_6) | (1ULL << GPIO_NUM_7);
            io_conf.pull_down_en = GPIO_PULLDOWN_DISABLE;
            io_conf.pull_up_en = GPIO_PULLUP_DISABLE;
            gpio_config(&io_conf);

            // 设置空调电源状态
            gpio_set_level(GPIO_NUM_5, power ? 1 : 0);

            // 设置空调模式
            if (mode == "cool") {
                gpio_set_level(GPIO_NUM_6, 0);  // 制冷模式
            } else if (mode == "heat") {
                gpio_set_level(GPIO_NUM_6, 1);  // 制热模式
            }

            // 配置 LEDC 用于温度控制（PWM）
            ledc_timer_config_t ledc_timer = {
                .speed_mode = LEDC_HIGH_SPEED_MODE,
                .duty_resolution = LEDC_TIMER_10_BIT,
                .timer_num = LEDC_TIMER_0,
                .freq_hz = 5000,
                .clk_cfg = LEDC_AUTO_CLK
            };
            ledc_timer_config(&ledc_timer);

            ledc_channel_config_t ledc_channel = {
                .gpio_num = GPIO_NUM_7,
                .speed_mode = LEDC_HIGH_SPEED_MODE,
                .channel = LEDC_CHANNEL_0,
                .timer_sel = LEDC_TIMER_0,
                .duty = 0,
                .hpoint = 0
            };
            ledc_channel_config(&ledc_channel);

            // 设置温度（转换为 PWM 占空比）
            uint32_t pwm_duty = ((temp - 16) * 1023) / 14;  // 将 16-30°C 映射到 0-1023
            ledc_set_duty(LEDC_HIGH_SPEED_MODE, LEDC_CHANNEL_0, pwm_duty);
            ledc_update_duty(LEDC_HIGH_SPEED_MODE, LEDC_CHANNEL_0);
        });

        // 添加窗帘控制方法
        methods_.AddMethod("CurtainControl", "控制窗帘",
            ParameterList().Add("position", "窗帘位置(0-100)", 0),
            [this](const ParameterList& parameters) {
                int position = parameters.GetInt("position");
                ESP_LOGI(TAG, "设置窗帘位置: %d%%", position);
                // TODO: 实现实际的窗帘控制逻辑
            });
    }
};

} // namespace iot

DECLARE_THING(SmartHome);